[China Tower Chairman Zhang Zhiyong: the sharing rate of the company's new site has increased to 83%] the 31st China International Information and Communications Exhibition and the "ICT China High-level Forum" were held at the Beijing National Convention Center. Zhang Zhiyong, party secretary and chairman of China Iron Tower, said in a speech at the opening forum that in the nine years since the company was founded, the size of the company's site has increased from 1.4 million to more than 2.1 million, and the sharing rate of new sites has increased from 14% to 83%. Zhang Zhiyong pointed out that through the overall planning of resources, intensive construction, co-construction and sharing, not only the acceleration of 5G new infrastructure has been injected, but also the network has been deployed more efficiently and economically, helping China to quickly build the world's largest and best quality mobile broadband network.